Hello,
I tried to use (from) people rules and I saw that they don ́t work. I don ́t know if alias instead of email account can be in the people field. I can ́t use email accounts (or domains) because they change all time but the alias is kept. The problem is that my rules with alias don ́t work, the associated emails aren ́t filtered. 
If the name is constant, say Bitcoin Team, but the address changes, then you could use the with words found in the header option.
You should type this in exactly as it is in bold here: From: Bitcoin Team
See if that helps.
Hi Gary, thank you very much for your explanation. It was very helpful.